fche changed the topic of #systemtap to: http://sourceware.org/systemtap; email systemtap@sourceware.org if answers here not timely, conversations may be logged
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<vtq>
Hi! How can I trace events only when something interesting happened higher up in the call stack? Eg, I want to log stuff regarding __devcgroup_check_permission, but only if it was called from a do_sys_open, where the filename was something in /dev
<irker100>
systemtap: wcohen systemtap.git:refs/heads/master * release-4.1-49-gfcdd71b / NEWS bpf-translate.cxx config.in configure configure.ac session.cxx session.h stapbpf/stapbpf.cxx tapset-been.cxx tapset-perfmon.cxx tapset-timers.cxx tapsets.cxx tapsets.h testsuite/systemtap.bpf/bpf.exp: PR23866: Make the bpf backend use BPF raw tracepoints for kernel.trace("*") http://tinyurl.com/yycx2l4h
<irker100>
systemtap: wcohen systemtap.git:refs/heads/master * release-4.1-50-ga45a7fa / testsuite/systemtap.bpf/bpf_tests/raw_tracepoint1.stp: Add a test for the BPF raw tracepoints functionality. (PR23866) http://tinyurl.com/y599v6tx
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<irker100>
systemtap: wcohen systemtap.git:refs/heads/master * release-4.1-51-g6b10b1b / testsuite/systemtap.examples/memory/mmwriteback.meta: Add mmwriteback.stp to the list of examples that BPF can run. http://tinyurl.com/y2e3reaj
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<irker100>
systemtap: sapatel systemtap.git:refs/heads/sapatel/pr23285 * release-4.1-72-ga8c11a6 / bpf-translate.cxx stapbpf/bpfinterp.cxx stapbpf/bpfinterp.h stapbpf/stapbpf.cxx: working procfs-like read and write probes in stapbpf http://tinyurl.com/yyz6rao3